SEIL

About SEIL

SEIL is a mobile workspace app for developers designed to connect to remote servers via SSH from mobile phones or tablets and manage tmux sessions and SFTP file operations.

It is designed to allow developers running AI agents, coding assistants, or long-duration terminal tasks on remote servers to check session status and continue necessary work while on the go.

Key Features:

- Local storage of SSH connection templates

- Password and private key-based SSH authentication

- Storage of SSH secrets via platform secure storage

- Management of multiple remote workspaces

- Viewing, creating, switching, and ending tmux sessions

- Terminal input, scrolling, and pane/window control

- SFTP-based remote file browsing

- File uploading, downloading, renaming, and viewing and editing text files

- UI support in Korean, English, Japanese, and Chinese

SEIL does not operate a separate hosted SSH proxy. Connections are established directly from the device to the SSH server entered by the user. Connection templates are stored locally on the device, while passwords and private keys are stored via platform secure storage.

To use tmux features, tmux must be installed on the target server. To use SSH and SFTP features, information about an SSH server accessible to the user is required.